Abstract: An apparatus wherein an elongate support rod includes an extension leg to underlie and secure a pressurized spray can thereon. A mounting tube receives the spray can nozzle therewithin, wherein a spaced second support rod arranged parallel to and overlying the first support rod mounts an actuator plate therewithin, whereupon pivotment of the actuator plate effects a spray from the spray can nozzle to an underlying log member, wherein a measuring tube is orthogonally arranged relative to and adjacent a lower terminal end of the mounting tube and telescopingly mounts measuring tube extension thereon, wherein the measuring tube extension includes a plate member orthogonally directed relative to and extending below the measuring tube extension to provide an abutment for a forward terminal end of the log member.